Within that area the Southern Plains Regional Office (SPRO) is located in Anadarko, Oklahoma as is the Anadarko Agency. The additional three agencies under the SPRO are the Pawnee Agency located in Pawnee, Oklahoma, the Concho Agency located in El Reno, Oklahoma, and the Horton Agency located in Horton, Kansas. The hours of operation for all locations are 8 a.m. to 4:30 p.m. The Shawnee Office located in Shawnee, Oklahoma is also under the jurisdiction of the Southern Plains Regional Office.